Simple Restrict < 1.2.9 - Contributor+ Restricted Content Disclosure via REST API

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15939
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-02 06:16:37 UTC
Updated2026-08-02 06:16:37 UTC
DescriptionThe Simple Restrict WordPress plugin before 1.2.9 does not enforce its content-restriction permission check on the REST API the way it does on the front end, relying there on a generic capability check instead of the Simple Restrict WordPress plugin before 1.2.9's own permission system, allowing users with contributor-level access or above to read the content of restricted posts and pages they were never granted access to.

Risk And Classification

Problem Types: CWE-863 Incorrect Authorization

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Simple Restrict affected 1.2.9 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/307a3033-ca65-4c3a-9a08-dd4a6f7dacea [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Shikhali Jamalzade (en)

CNA: WPScan (en)

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